I talked with him, he said that the only reason he doesn't play Riven anymore is because he wants to learn other champions. That's fishy, because his like last 20 games are all ranked Olaf games. If you are learning a new champion, why do that in ranked? And if you haven't learned a champion with nearly 300 games with them then idk. I asked him if he got boosted, he said no then asked me to stop bothering him. Here's the full convo.
07/04/2016
[4:46AM] Me: Hey, you got a second to talk?
[5:32PM] : ?
[5:32PM] Him: Sure
who is this
[5:32PM] Me: We played a game together yesterday
[5:32PM] Him: Ok
[5:32PM] Me: I was just goofing around last night and saw that you were 34/1 on riven. Why don't you play her more?
[5:33PM] Him: learning to play other champs
[5:33PM] Me: But that's a insane win rate don't you think?
[5:34PM] Him: check my brand stats
they are the same
[5:34PM] Me: Yea 12/0
Yasuo 4/2
8*
[5:34PM] Him: yep
[5:34PM] Me: But your most played champ Olaf you don't do nearly as well with nearly 300 games.
If you're just learning new champs why do you almost exclusively play olaf now?
[5:35PM] Him: i can play other champions
i just like olaf right now
i don't understand your point
[5:36PM] Me: Did you boost out of bronze?
[5:36PM] Him: no
did you add me just to ask me that?
[5:36PM] Me: Because me and many others think so differently based on the numbers.
Yes.
[5:37PM] Him: again i didn't boost
those numbers are all legitimate
[5:37PM] Me: You've never play riven in any other season
[5:37PM] Him: i'd rather you not bother me